Top new questions this week:
|
|
For those who don't know, UBSAN is Undefined Behavior Address Sanitizer, and it places a whole bunch of checks in a compiled piece of code to detect mistakes, such as out-of-bounds access and various ...
|
|
I use nethack with ttyrec to archive my funny deaths.
My only issue is that nethack uses as much screen space as possible to print log massages.
I would like to limit it to only work with 80x24 ...
|
|
I am using this code to parse the first argument passed to my script. It error handles and it works just the way I want it:
if [ -z "$action" ]; then
printf "[${c_RED}ERROR${c_RESET}...
|
|
I understand that IP colisions are incredibly rare under IPv6. Most subnets are at least 64bit, meaning that the risk of true random collision is neglegable.
However there are circumstances where ...
|
|
I'm working on wrangling some data into a matrix format for a PCA analysis. I have attempted a more straightforward version with R, but pivot_wider() fails due to the massive size of this dataset (~4....
|
|
I have two linux computers:
personal (arch, full root access)
workplace (ubuntu, no root access).
I am using "Unison" to sync some selected directories from one computer to an ext4 USB ...
|
|
I am trying to ping several IP addresses / hostnames, and determine whether any of them respond.
Starting from this question, I'm using the echo host1 host2 host3 | xargs -n1 -P0 ping -c1 -w2 approach....
|
Greatest hits from previous weeks:
|
|
How can I display the top results in my terminal in real time so that the list is sorted by memory usage?
|
|
In my terminal shell, I ssh'ed into a remote server, and I cd to the directory I want.
Now in this directory, there is a file called table that I want to copy to my local machine /home/me/Desktop.
...
|
|
I would like to generate a random string (e.g. passwords, user names, etc.). It should be possible to specify the needed length (e.g. 13 chars).
What tools can I use?
(For security and privacy ...
|
|
Replacing strings in files based on certain search criteria is a very common task. How can I
replace string foo with bar in all files in the current directory?
do the same recursively for sub ...
|
|
As I understand this, firewalls (assuming default settings) deny all incoming traffic that has no prior corresponding outgoing traffic.
Based on Reversing an ssh connection and SSH Tunneling Made ...
|
|
Every time I try to upgrade it shows me this message
sudo apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --...
|
|
So I was going to back up my home folder by copying it to an external drive as follows:
sudo cp -r /home/my_home /media/backup/my_home
With the result that all folders on the external drives are now ...
|
Can you answer these questions?
|
|
I have Debian Forky (Testing). I have upgraded to Gnome 49:
gnome-shell --version
GNOME Shell 49.1
The most annoying thing is that my workspaces do not work. If I go to show apps I can see 4 ...
|
|
My colleague created a Rocky Linux 10 USB drive to replace Windows 11. However, he can't boot from it because it only seems to accept UEFI 'secure' boot options. He had disabled secure booting in the ...
|
|
How to get current Scaling setting in terminal?
This is how I can see it and change in Gnome Settings:
It's 300%. How to get this value using terminal instead of GUI settings app?
This one is ...
|
